Question

How do you use the graphing calculator to solve `5^(-2x+3)=-6^(x+5)`?

Answer 1

`f(x)=5^(-2x+3)`

`g(x)=-6^(x+5)`

Explanation:

To solve with a graphing calculator, you would first graph the function

`f(x)=5^(-2x+3)`

Then also graph this

`g(x)=-6^(x+5)`

Now you solve for the intersections using your graphing utility.